php-parser/node/stmt/n_label.go
2018-04-05 12:04:28 +03:00

39 lines
664 B
Go

package stmt
import (
"github.com/z7zmey/php-parser/node"
"github.com/z7zmey/php-parser/walker"
)
// Label node
type Label struct {
LabelName node.Node
}
// NewLabel node constructor
func NewLabel(LabelName node.Node) *Label {
return &Label{
LabelName,
}
}
// Attributes returns node attributes as map
func (n *Label) Attributes() map[string]interface{} {
return nil
}
// Walk traverses nodes
// Walk is invoked recursively until v.EnterNode returns true
func (n *Label) Walk(v walker.Visitor) {
if v.EnterNode(n) == false {
return
}
if n.LabelName != nil {
vv := v.GetChildrenVisitor("LabelName")
n.LabelName.Walk(vv)
}
v.LeaveNode(n)
}